baber/WOPTO huggingface dataset:
Patent JP-H1092779-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NOGUCHI MITSUHIRO
IPC: H01L21/304
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce irregularities in polishing film thickness of comer parts and side parts of a pattern by forming a second region in a region isolated from a first region, forming an insulating film on the second region, and forming a third region in a region except the first and the second region. SOLUTION: A film 1 turning to the stopper of polishing is formed on a conducting layer 3 corresponding to a first region, via a buffer insulating film 4. A film 1a turning to the polishing stopper of a dummy pattern is formed on a conducting layer 3a corresponding to a second region, via a buffer insulating film 4. The conducting layer 3a is formed in such a manner that it surrounds the corner parts of the rectangular conducting layer 3, i.e., formed in a region except the first and the second regions in such a manner that an insulating layer corresponding to a third region is sandwiched. Thereby the irregularities in polishing the film thickness of the corner parts and the side parts can be reduced.
Patent JP-H1092027-A (JP)
Title: Optical recording medium, its manufacture as well as recording method for optical recording medium
Inventor: SATO RYUJI
IPC: G11B7/243
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium with which recording by both recording systems of reloadable magneto-optical recording and DRAW type optical recording is possible. SOLUTION: An garnet film formed on a substrate by using a target having contg. the bismuth(Bi) at a value from 15at.% to 45at.% in the compsn. ratio of bismuth(Bi) at the time of removing oxygen(O) and a rare earth element, gallium(Ga), iron(Fe) and oxygen(O) or an amorphous film formed on the substrate by using a target contg. the bismuth(Bi) at 15at.% to 70at.% in the compsn. ratio of the bismuth(Bi) at the time of removing the oxygen(O) and the rare earth element, the gallium(Ga), the iron(Fe) and the oxygen(O) is used as the recording layer 3 of the optical recording medium which enables the recording of both systems of the reloadable magneto-optical recording and the DRAW type optical recording.
Patent JP-H08110629-A (JP)
Title: Photosensitive material drying device
Inventor: INOUE NARITOSHI
IPC: F26B21/00
Filed: 1994-10-12
Abstract: PURPOSE: To make it possible to make drying time further shorter than heretofore by increasing a heat transfer quantity. CONSTITUTION: A drying heater unit and a fan are connected to a drying duct 94. Plural slits 96 for ejecting hot wind are formed on a side plate 94A of the drying duct 94 which plate faces photographic paper. The thermal conductivity of the side plate 94A is preferably >=10W/m.K and the heat emissivity thereof >=0.5. The drying duct 94 insulates the heat of the part exclusive of the side plate 94A by a heat insulating material. The hot wind is ejected from the slits 96 toward the photographic paper when the hot wind is fed into the drying duct 94. The side plate 94A is heated by the hot wind and heat is radiated from the surface toward the photographic paper. The moistened photographic paper receives the hot wind from the slits 96 and receives the radiation of the heat from the side plate 94A and is therefore dried rapidly.
Patent JP-S62105749-A (JP)
Title: Method for controlling antiskid for car
Inventor: YANO TETSUNORI
IPC: B60T8/175
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the restoration of braking force from being delayed by continuously generating braking force for a predetermined period of time even if the reduction gear ratio of the speed changed stage of a transmission becomes excessively large. CONSTITUTION:The stepped condition of a brake pedal 9 is detected by a detector 10. The outputs of 6, a wheel speed sensor 7, an actual car speed sensor 8, and the detector 10 are given to a processing circuit 11 which is materialized by a microcomputer, etc. The processing circuit 11 actuates actuators 12 to feed hydraulic oil to a wheel cylinder 13 provided on each wheel. The braking mechanism 14 applies frictional brakes to wheels 5 by the work of the wheel cylinders 12.
Patent JP-H1186677-A (JP)
Title: Push switch and method for adjusting fixed contact pitch of the push switch
Inventor: TAKEDA MITSUO
IPC: H01H13/48
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a push switch and lower the cost of a push switch. SOLUTION: Two pin holes 17 which pierce through a resin base stand 12 vertically from the inner bottom part inside a button holder part 13 to the bottom face of the base stand 12 are formed in the button holder part 13 of the resin base stand 12, and headed pins 18 are press-fitted into the pin holes 17, Each headed pin 18 has a stepped shape, comprising a parallel part 18b with a large diameter in the head side and a parallel part 18d with a small diameter in the tip end side and the parallel parts 18b with a large diameter are fixed firmly, while pressuring the pin holes 17. Pin heads 18a inside the button holder part 13 are made as fixed contacts, and the parallel parts 18d with a small diameter and projected downward to the outside are made to be external terminals.  A spherical click spring 19 as a movable contact and a push button 20 are inserted in the inside of the button holder part 13, and a button cover 21 is attached to the upper end part of the base stand 12. The structure and production process of this push switch are simplified more than those of a push switch with a conventional structure, in which the fixed contact and the external terminals penetrate the base stand horizontally and a push switch with a further miniaturized size can be provided at low cost.
Patent JP-2000074537-A (JP)
Title: Cooler for refrigerating showcase
Inventor: NAKAYAMA SHINICHI
IPC: F25B49/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent imperfect cooling when the cooling load of a refrigerating showcase exceeds the capacity of a refrigerating machine. SOLUTION: When a common refrigerating machine 6 is installed in a group 1 of refrigerating showcases 1A, 1B, 1C..., a general controller 35 for generally controlling them is provided. When the refrigerant suction pressure of a compressor 9 measured by a pressure sensor 7 exceeds a prescribed pressure setting value, an overload state is decided by an overload detecting part 43. A command is sent to the remote controller 62 of an air conditioner 61 in a shop by radio such as an infrared ray from an overload control part 46 to lower the setting temperature of the air conditioner 61 by a prescribed value. Thus, the ambient temperature of the refrigerating showcases 1A, 1B, 1C... is lowered and the cooling load thereof is lowered to cancel the overload state of the refrigerating machine 6.
Patent JP-H03109682-A (JP)
Title: Elliptical curve graphic generating method
Inventor: HOSHINA HIDEO
IPC: G06T11/20
Filed: 1989-09-22
Abstract: PURPOSE:To plot a graphic similar to an ideal curve by designating one plotting point out of three candidate points after finding out a direction to retrieve the next plotting point when the (x) or (y) coordinate of the present plotting point coincides with that of the center point of a graphic to be plotted. CONSTITUTION:Elliptical curve generating algorithm is set at an arithmetic part 1, and is executed with a graphic controller 2 via an internal bus b1, and a plotting operation is performed by referring to a color pallet 4 on an image memory 3, then, a desired graphic is displayed on a CRT 5. At this time, when the (x) or (y) coordinate of the present plotting point coincides with that of the center point of an elliptical curve graphic, the candidate point is set only in an (x) or (y) direction, and an (x) direction incremental/decremental value or a (y) direction incremental/decremental value is updated corresponding to the plotting point nearer to the elliptical curve graphic expressed in a multilevel equation, and after that, the three points in the (x), (y), and (x-y) directions are set as the candidate points, and a point nearest to a real multilevel curve is designated as the next plotting point. In such a way, it is possible to plot an elliptical curve graphic as one close to the ideal curve even when it is an elliptical curve graphic of any shape.
Patent JP-S63102088-A (JP)
Title: Optical card recording and reproducing device
Inventor: OKI YUTAKA
IPC: B42D15/10
Filed: 1986-10-17
Abstract: PURPOSE:To shorten an access time by extracting an index part in each data unit, forming a new information unit and recording data collectively on a part other than a recording area formed in each data unit. CONSTITUTION:Data are successively cut off in sector from the upper left corner of an optical card 1 to decide whether writing is executed up to a prescribed area or not when a sector 3a and a data sector are formed, the optical card is reversely carried in the longitudinal direction. When the left side edge of the optical card 1 is detected, its carrying is stopped, data reading are started successively from a sector 2a and data out from data sectors, i.e. from the sector 2a to the sector 3a, are stored in a RAM. Only indexes are collected out of the data in respective sectors stored in the RAM and a directory is formed on the RAM. Consequently, all the contents of the card information can be known only by accessing the directory sector and data sectors not satisfying the prescribed unit.
Patent JP-H1185409-A (JP)
Title: Storage system and medium managing method applied to the system
Inventor: HONDA HIROHIKO
IPC: G06F3/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a storage system capable of doubling plural media for every medium unit of an auto-changer device. SOLUTION: Media names put to respective media 7-1 to 7-N are allowed to correspond to the names of auto-changers 5-1 to 5-N storing these medium 7-1 to 7-N, the media names are allowed to correspond to information indicating the existence of doubling of these media 7-1 to 7-N corresponding to the media names and these data are stored in a management table storage device 3 as a management table. When a data processing instruction is applied from application 8 in a computer 1 based on a medium name, a management process controller 2 retrieves the storage part 3 based on the medium name and determines an auto-changer to be accessed among 5-1 to 5-N based on the retrieved result.
Patent JP-S61125830-A (JP)
Title: Condition setting method of injection molding device
Inventor: NEKO TETSUAKI
IPC: B29C45/76
Filed: 1984-11-24
Abstract: PURPOSE:To enable to change the setting of each kind of condition by hand corresponding to the following macro variables, by a method wherein NC programs are formed by macro variables about the matters which are changed by each condition of the injection molding. CONSTITUTION:Illustrated picture is an example of a picture of clamp (mold open and close) settings on a picture of a display device 8 when they are selected by soft keys K1-K10, and picture selecting keys for clamp setting, injection condition setting, ejector setting, measure condition setting, temperature setting and spool break setting etc. are provided on the soft keys K1-K10. When pictures are selected on the soft keys K1-K10, each condition is displayed of said pattern of the storage program in a nonvolatile memory 4. Thereupon, an operator selects each setting conditions 11-12 from a hand operated input device, and setting values L1-L5 and P, T are respectively. By these settings, a CPU makes storage above mentioned setting values to a prescribed address of the nonvolatile memory for macro variables.
Patent JP-H0677888-A (JP)
Title: Cell system radio telephone system
Inventor: AZUMA HIROYUKI
IPC: H04B17/00
Filed: 1992-08-24
Abstract: PURPOSE:To reduce the power consumption by decreasing the frequency of the operation of a reception circuit at the time of measurement in the cell system radio telephone system in which a mobile station refers to a measurement object channel list for hand-over to measure a reception electric field strength. CONSTITUTION:For example, a base station A stores a measurement object channel list A for cells B, C, D, E, F, G being adjacent cells to a cell A. Upon the receipt of the list, a mobile station (a) measures the reception electric field strength of a frequency channel on the list and sends the measurement result to the base station A. The base station A discriminates to which cell hand-over is to be implemented based on the result of measurement and gives a command to the mobile station (a). The mobile station (a) selects a cell according to the command. Thus, since only a measurement object channel of cells adjacent to each cell is represented on the measurement object channel referenced by the mobile station, the reception electric field strength of only cells possibly being objects of succeeding hand-over has only to be measured and the frequency of the reception circuit operation at the measurement is reduced, then the power consumption is reduced and the battery service life is extended.
Patent JP-H04127340-A (JP)
Title: Electronic apparatus
Inventor: KAJITA KOJI
IPC: G06F9/06
Filed: 1990-09-19
Abstract: PURPOSE:To minutely decide the altered state of the contents of a nonvolatile memory by storing together prescribed check calculated at the time of write access to the nonvolatile memory, and comparing and collating prescribed check information calculated newly at the time of referring to the nonvolatile memory and the stored prescribed check information. CONSTITUTION:When a microcomputer 3 writes control information in a nonvolatile memory 4, while an arithmetic means 3a is calculating prescribed check information, based on the address contents of a prescribed range, it is written in the nonvolatile memory 4 together with the control information. Subsequently, when the microcomputer 3 refers to the control information from the nonvolatile memory 4, the prescribed check information recalculated by the arithmetic means 3a and the check information written in the nonvolatile memory 4 are compared and collated by the deciding means 3a and whether rewriting of the nonvolatile memory 4 exists or not is decided. In such a way, an altered state of the nonvolatile memory 4 is grasped surely.
Patent JP-H08110218-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: NAKAI TAKAFUMI
IPC: G01B21/00
Filed: 1994-10-13
Abstract: PURPOSE: To prevent a defective product from occurring due to erroneous setting of a lead frame. CONSTITUTION: In a semiconductor manufacturing apparatus for transferring a lead frame 12 to a position of a means for electrically connecting an electrode on a semiconductor chip with an inner lead, electrically connecting the electrode on the semiconductor chip with the inner lead and sealing it with resin, a guide rail 13 for the frame 12 is provided, a camera 15 and an ultrasonic image pickup device 16 for detecting a pattern of an upper face or a lower face of the frame 12 on the rail 13 are provided, and a lead frame erroneous setting detecting means for detecting erroneous setting of the frame 12 based on the pattern detected by the camera 15 and the device 16 is provided.  The frame erroneous setting detecting means comprises a means for storing reference patterns of various lead frames in a memory in advance, comparing the pattern detected by the pattern detecting means with the reference patterns of the various lead frames and detecting erroneous setting of the lead frame 12.
Patent JP-H1173662-A (JP)
Title: Supporting device of optical component
Inventor: SHIBATA NORIO
IPC: G11B7/09
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device of an optical component capable of making resonance frequencies different in the tracking and focusing directions without complicating the structure. SOLUTION: In this supporting device, the optical component is supported swingably in the focusing and tracking directions of the optical disk in such a manner that the optical component 1 is connected to the side of a movable base by plural flexible supporting wires 5. In this case, fixing members having braking holes 14 formed so as to surround the base ends of the supporting wires 5 are provided at the side of the movable base, and the clearance between inner walls of the braking holes 14 and the base ends of the supporting wires 5 are formed so as to be different between the focusing direction and tracking direction, then visco-elastic braking members are made to fill in the braking holes. Thus, the resonance frequencies respectively different in the tracking and focusing directions are obtained.
Patent JP-2001067687-A (JP)
Title: Optical information recording/reproducing device
Inventor: NIWA HIROAKI
IPC: G11B7/09
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To precisely record/reproduce information even when axes of a drive system and an optical system scanning an optical card are loaded tilted with respect to a horizontal surface by measuring deviation from a target value of a focus control signal in a central position of a recording area of an optical information recording medium and correcting the focus control signal using the deviation. SOLUTION: A positional relation of a carriage with a light spot is decided, and the carriage is sought to an information track positioned on the center of the information recording surface of the optical card. The seek is performed by moving the carriage in the track traverse direction and controlling a stop position with an MPU 203 based on a tracking control signal. Thereafter, an optical head is scanned to the center of the information track, and the deviation from the target value of the focus control signal Af at the prescribed point of the optical card. Then, an offset canceling the deviation is generated, and is recorded in the memory of the MPU 203, and is added to the target value through a D/A converter 205.
Patent JP-H11158478-A (JP)
Title: Refrigerator oil composition and refrigerating apparatus using the same
Inventor: OTA AKIRA
IPC: C10M131/12
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator oil compsn. excellent in abrasion resistance by adding at least either a cyclic carbonate or a linear carbonate to a base oil, the main ingredient. SOLUTION: The cyclic carbonate used is an ethylene carbonate deriv. Pref., the cyclic carbonate is one represented by formula I (wherein R1 and R2 are each H, F, a 1-4C alkyl, or 1-3C perfluoroalkyl) and the linear carbonate is one represented by formula II (wherein R3 and R4 are each a 1-4C alkyl or 1-3C perfluoroalkyl). Esp., 3-trifluoromethylethylene carbonate, which is a cyclic carbonate, is pref. Usually, the cyclic or linear carbonate is compounded in an amt. of 0.01-5.0 wt.%, pref. 0.1-1.0 wt.%. This compsn. is used by adding it to a working medium of a refrigerant compression type refrigerating apparatus.
Patent JP-S60137526-A (JP)
Title: Form rolling machine
Inventor: YOSHIKI TOMIO
IPC: B21D17/00
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a form rolling machine that enhances its efficiency by attaching a working head at the end of a hollow shaft of the rotor of a motor through which a work can pass and rotating the working head together with the hollow shaft and thereby rotating the working head at a high speed. CONSTITUTION:In a form rolling machine that works a tube T1 to manufacture an internal grooved tube T2 by combined action of a ball 6 in the rotary working head provided in the rear of a drawing die 15 that holds a floating plug 14 and a grooved plug 13 attached to another end of a tie rod 12 having above- mentioned floating rod 14 attached to an end, the shaft 3 of rotor 2 of a motor 1 is formed to a hollow shaft having inner diameter through which above- mentioned internal grooved tube T2 can pass. Above-mentioned working head 5 that holds the T1 which is a rotary working member is attached to an end of the hollow shaft to enable it to rotate at a high speed equal to that of the hollow shaft 3.
Patent JP-S62107706-A (JP)
Inventor: USUI KATSUYA
IPC: A01B69/00
Filed: 1985-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0783357-A (JP)
Title: Pipe holding tool
Inventor: KIDO KATSUYUKI
IPC: B60K15/03
Filed: 1993-09-10
Abstract: PURPOSE:To visually or acoustically confirm a pipe holding tool mounted on a regular mounting position. CONSTITUTION:A pipe holding tool 10 is provided with a fixed part 12 having a hole 20 for inserting a stud bolt 18 secured to a panel 16 of a car body and a pipe holding part 14 integrally provided in the fixed part. The fixed part 12 has a pawl 22 engageable with a screw 19 of the stud bolt 18 in a hole surface of the hole 20. The hole 20 is closed by a film 24 broken by the stud bolt 18 when the pipe holding tool 10 is placed in a regular mounting position.
Patent JP-H0585635-A (JP)
Title: Sheet hopper for printing device
Inventor: AKIMOTO YOSHIO
IPC: G03G15/00
Filed: 1991-09-27
Abstract: PURPOSE:To reduce a double feed generation rate for a sheet hopper for a printing device such as 811 electrophotographic image forming device. CONSTITUTION:For a sheet hopper for a printing device for charging a paper sheet P from an aperture 12 of a casing 11 having the aperture part 12 at an upper surface in a perpendicular direction to a sheet surface, a sheet separation member 2 is protruded at an inner side surface upper part of the aperture part 12 to be directed to the inside of the aperture part 12, where concretely, a plate member 2b or a roller 2b rotatably supported in the sheet P charging direction is provided, for example, for the sheet separation member.
Patent JP-H02100940-A (JP)
Title: Blank form conveyance device
Inventor: FUJIWARA KAZUO
IPC: G03G15/00
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the occurrence of problems such as blank forms break through a gate member, etc. by constituting the driving roller of a conveyance roller device provided in the upstream part of the gate member with a member having small friction coefficient. CONSTITUTION:The driving roller 2 of a conveyance roller device 1 provided in the upstream part of a gate member 13 is made of a metal member or plastic having small friction coefficient, etc. Therefore, the feeding action is not exerted strongly for cardboard, etc., causing the conveyer roller device 1 to slip against blank forms when the front edge of the blank forms comes into collision with the gate member 13 and the blank forms to stop movement, and the excessive feed action by the driving roller is prevented, thereby the occurrence of problems such as blank forms break through the gate member, etc. is prevented, and positioning of blank forms is accurately performed when cardboards are to be conveyed.
Patent JP-H02102119-A (JP)
Title: Uniform cosedimentation of y-ba-cu-o superconductive powder
Inventor: RIYUU ZUU SHII
IPC: C04B35/45
Filed: 1988-10-04
Abstract: PURPOSE: To enable the production of a uniform Y-Ba-Cu-O superconducting powder, by adding oxalic acid and urea to an aq. soln. mixture composed of specified ratios of a Y salt, Ba salt and Cu salt, heating the mixture and adjusting its pH to a prescribed value, then cooling the mixture to cause coprecipitation.  
     CONSTITUTION: The aq. soln. mixture composed of the Y salt, Ba salt and Cu salt of 1:2:3 in the molar ratios of Y:Ba:Cu is prepd. Oxalic acid of 5 to 10M and urea of 20 to 250M for each 1M yttrium are then added to the soln. Next, the aq. soln. is heated up to the temp. range of 80 to 100°C and its hydrogen ion index is gradually raised up to a prescribed value so as to gradually hydrolyze the urea and to generate ammonia and gaseous carbon dioxide. The heated aq. soln. is then cooled down to room temp. at the prescribed hydrogen ion index and the coprecipitation is effected by the aq. soln., to carry out the uniform coprecipitation of the Y-Ba-Cu-O superconducting powder. 
     COPYRIGHT: (C)1990,JPO